1008885699

素因数分解:

$3^6\times {\mathrm{617}}^1\times {\mathrm{2243}}^1$

素因数の和:2878

約数の個数: 28

約数和(自身を含む): 1515763656

約数和(自身を除く): 506877957

約数列:

[1, 3, 9, 27, 81, 243, 617, 729, 1851, 2243, 5553, 6729, 16659, 20187, 49977, 60561, 149931, 181683, 449793, 545049, 1383931, 1635147, 4151793, 12455379, 37366137, 112098411, 336295233, 1008885699]

約数ペア:

[(1, 1008885699), (3, 336295233), (9, 112098411), (27, 37366137), (81, 12455379), (243, 4151793), (617, 1635147), (729, 1383931), (1851, 545049), (2243, 449793), (5553, 181683), (6729, 149931), (16659, 60561), (20187, 49977)]